Engine model
Kirloskar DV12ETA 4G2, 662 kW (900.6 HP) Prime rated output at 1500 RPM, Turbocharged Aftercooled
Alternator
Brushless, Class H insulation, AREP winding (Auxiliary Regulation Excitation Principle), 94.7% efficiency @100% load 0.8pf, <20% max voltage dip at full load 0.8pf lag, <2 sec to build rated voltage, 415V (3P only), 50Hz
Cylinders
12, V-type - 130x150mm bore x stroke, 23.88L displacement, CRDi fuel system, G3 governing class (ISO 8528 Part V), 500hr lube oil change interval, 73L lube oil sump capacity, DOC+SCR exhaust aftertreatment with DEF/AdBlue dosing (dual 45L tanks, 90L total, ISO 22241), integral set-mounted radiator tested for 50 deg C ambient, 24V DC electric start
Cooling
Liquid cooled (radiator), 173.9L coolant capacity
Dimensions (L×W×H)
6800 × 2300 × 2715 mm
Control panel
KG745 microprocessor-based genset controller: graphical LCD display, phase voltages/currents, frequency, kVA/kW/kWh/kVAr, power factor, lube oil pressure, engine temperature, RPM, run hours, number of starts, fuel level, auto/manual stop, battery charge condition, AMF feature; diagnostics for battery charging failure, over/under speed, over current, over/under voltage, over kW, phase sequence/missing, mains under voltage, earth fault trip, low fuel level, low lube oil pressure, high engine temperature, low/high battery voltage, over-crank protection, routine maintenance indicator, genset test facility, mains frequency; optional Modbus communication and synchronization
Specifications per Kirloskar Oil Engines Ltd (Kirloskar Powergen)'s official "320-750 kVA CPCB IV+ Compliant" technical specification catalogue (print code 20240610/REV01/A4). Sourced from the open web (kirloskaroilengines.com) as part of a targeted search for the site's remaining zero-model brands. Verified via bore x stroke x cylinder-count vs. stated displacement cross-check (130x150mm x 12-cyl = 23.892L, matches stated 23.88L). Cylinder arrangement recorded as V-type (12-cylinder engines at this size are essentially always V-configuration; not explicitly stated as V vs in-line in this specific document, inferred from cylinder count and standard industry practice for a 12-cylinder diesel at this displacement -- flagged as inferred, not confirmed by the document's own text). Rated Prime only -- no Standby figure given. DOC+SCR aftertreatment with dual 45L DEF/AdBlue tanks (90L total, ISO 22241). Noise (75 dBA) is the document's own stated design ceiling. Two weight figures given (Dry, Wet w/o fuel) -- uses Dry. No fuel-consumption LPH or warranty/price figure stated.
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